Can you take a SIM card from another phone& put it in an
iPhone?

Users subscribing to the AT&T Wireless network may swap their Subscriber Identification Module (SIM) card into an Apple iPhone. Upon insertion of a non-iPhone tethered SIM card, AT&T enrolls the su...
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What will happen if you take out the sim card from an iPhone 3G and put it in another phone?

Since I already use AT&T wireless & just got a AT&T GO phone; can I take my sim card & install in new GO phone?

Does a laptop wireless card work the same with a wireless
router?

A wireless network connection works the same with a desktop as it does with a laptop wireless card. Wireless cards are built-in or pushed into a slot on the laptop. The signal goes through the air ...
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